# Scrapy settings for designdb_spider project
#
# For simplicity, this file contains only settings considered important or
# commonly used. You can find more settings consulting the documentation:
#
#     https://docs.scrapy.org/en/latest/topics/settings.html
#     https://docs.scrapy.org/en/latest/topics/downloader-middleware.html
#     https://docs.scrapy.org/en/latest/topics/spider-middleware.html
import os

BOT_NAME = "designdb_spider"

SPIDER_MODULES = ["designdb_spider.spiders"]
NEWSPIDER_MODULE = "designdb_spider.spiders"

# Crawl responsibly by identifying yourself (and your website) on the user-agent
# USER_AGENT = "designdb_spider (+http://www.yourdomain.com)"

# Obey robots.txt rules
ROBOTSTXT_OBEY = False

# Configure maximum concurrent requests performed by Scrapy (default: 16)
# CONCURRENT_REQUESTS = 32

# Configure a delay for requests for the same website (default: 0)
# See https://docs.scrapy.org/en/latest/topics/settings.html#download-delay
# See also autothrottle settings and docs
# DOWNLOAD_DELAY = 3
# The download delay setting will honor only one of:
# CONCURRENT_REQUESTS_PER_DOMAIN = 16
# CONCURRENT_REQUESTS_PER_IP = 16

# Disable cookies (enabled by default)
# COOKIES_ENABLED = False

# Disable Telnet Console (enabled by default)
# TELNETCONSOLE_ENABLED = False

# Override the default request headers:
DEFAULT_REQUEST_HEADERS = {
    'Accept': 'application/json, text/javascript, */*; q=0.01',
    'Referer': 'https://www3.wipo.int/branddb/en/',
    'Origin': 'https://www3.wipo.int',
    'X-Requested-With': 'XMLHttpRequest',
    'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
    "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36",
}

DOWNLOAD_DELAY = 2
RANDOMIZE_DOWNLOAD_DELAY = True
COOKIES_ENABLED = True

# Enable or disable spider middlewares
# See https://docs.scrapy.org/en/latest/topics/spider-middleware.html
# SPIDER_MIDDLEWARES = {
#    "designdb_spider.middlewares.DesigndbSpiderSpiderMiddleware": 543,
# }

# Enable or disable downloader middlewares
# See https://docs.scrapy.org/en/latest/topics/downloader-middleware.html
# DOWNLOADER_MIDDLEWARES = {
#    "designdb_spider.middlewares.DesigndbSpiderDownloaderMiddleware": 543,
# }

# Enable or disable extensions
# See https://docs.scrapy.org/en/latest/topics/extensions.html
# EXTENSIONS = {
#    "scrapy.extensions.telnet.TelnetConsole": None,
# }

# Configure item pipelines
# See https://docs.scrapy.org/en/latest/topics/item-pipeline.html
ITEM_PIPELINES = {
    "designdb_spider.pipelines.DesigndbImgSpiderPipeline": 100,
    # "designdb_spider.pipelines.DesigndbSpiderPipeline": 100,
    "designdb_spider.pipelines.SQLitePipeline": 200,
}

LOG_LEVEL = 'WARNING'

# Enable and configure the AutoThrottle extension (disabled by default)
# See https://docs.scrapy.org/en/latest/topics/autothrottle.html
# AUTOTHROTTLE_ENABLED = True
# The initial download delay
# AUTOTHROTTLE_START_DELAY = 5
# The maximum download delay to be set in case of high latencies
# AUTOTHROTTLE_MAX_DELAY = 60
# The average number of requests Scrapy should be sending in parallel to
# each remote server
# AUTOTHROTTLE_TARGET_CONCURRENCY = 1.0
# Enable showing throttling stats for every response received:
# AUTOTHROTTLE_DEBUG = False

# Enable and configure HTTP caching (disabled by default)
# See https://docs.scrapy.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
# HTTPCACHE_ENABLED = True
# HTTPCACHE_EXPIRATION_SECS = 0
# HTTPCACHE_DIR = "httpcache"
# HTTPCACHE_IGNORE_HTTP_CODES = []
# HTTPCACHE_STORAGE = "scrapy.extensions.httpcache.FilesystemCacheStorage"

# Set settings whose default value is deprecated to a future-proof value
REQUEST_FINGERPRINTER_IMPLEMENTATION = "2.7"
TWISTED_REACTOR = "twisted.internet.asyncioreactor.AsyncioSelectorReactor"
FEED_EXPORT_ENCODING = "utf-8"

# SQLite 数据库连接配置
# SQLite_DATABASE = '../../WIPO_Scrapy_DB.db'  # 数据库文件路径

# MySQL 数据库连接配置
MYSQL_HOST = '81.70.79.122'  # 主机名
MYSQL_PORT = 3306  # 端口号
MYSQL_USER = 'root'  # 用户名
MYSQL_PASSWORD = 'YAYK5LkZF5k5R8rh'  # 密码
MYSQL_DATABASE = 'wipo_scrapy_db'  # 数据库名称

allowed_domains = ["designdb.wipo.int", "www.wipo.int", "www3.wipo.int", "branddb.wipo.int", "www3.wipo.int"]

if os.getenv('SCRAPY_ENV') == 'production':
    IMAGES_STORE = 'data/download/'  # 发布模式
else:
    IMAGES_STORE = '/data/download/'  # 调试模式
MEDIA_ALLOW_REDIRECTS = True
